Integrate dtls1.3 in s_client and s_server

fwh-dc · Oct 3, 2023 · a106016 · a106016
1 parent 6bd0794
commit a106016
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Showing 4 changed files with 46 additions and 13 deletions.
diff --git a/apps/include/opt.h b/apps/include/opt.h
@@ -213,12 +213,12 @@
             "Groups to advertise (colon-separated list)" }, \
         {"named_curve", OPT_S_NAMEDCURVE, 's', \
             "Elliptic curve used for ECDHE (server-side only)" }, \
-        {"cipher", OPT_S_CIPHER, 's', "Specify TLSv1.2 and below cipher list to be used"}, \
-        {"ciphersuites", OPT_S_CIPHERSUITES, 's', "Specify TLSv1.3 ciphersuites to be used"}, \
+        {"cipher", OPT_S_CIPHER, 's', "Specify (D)TLSv1.2 and below cipher list to be used"}, \
+        {"ciphersuites", OPT_S_CIPHERSUITES, 's', "Specify (D)TLSv1.3 ciphersuites to be used"}, \
         {"min_protocol", OPT_S_MINPROTO, 's', "Specify the minimum protocol version to be used"}, \
         {"max_protocol", OPT_S_MAXPROTO, 's', "Specify the maximum protocol version to be used"}, \
         {"record_padding", OPT_S_RECORD_PADDING, 's', \
-            "Block size to pad TLS 1.3 records to."}, \
+            "Block size to pad (D)TLS 1.3 records to."}, \
         {"debug_broken_protocol", OPT_S_DEBUGBROKE, '-', \
             "Perform all sorts of protocol violations for testing purposes"}, \
         {"no_middlebox", OPT_S_NO_MIDDLEBOX, '-', \

diff --git a/apps/lib/s_cb.c b/apps/lib/s_cb.c
@@ -500,6 +500,8 @@ static STRINT_PAIR ssl_versions[] = {
     {"TLS 1.2", TLS1_2_VERSION},
     {"TLS 1.3", TLS1_3_VERSION},
     {"DTLS 1.0", DTLS1_VERSION},
+    {"DTLS 1.2", DTLS1_2_VERSION},
+    {"DTLS 1.3", DTLS1_3_VERSION},
     {"DTLS 1.0 (bad)", DTLS1_BAD_VER},
     {NULL}
 };
@@ -582,7 +584,9 @@ void msg_cb(int write_p, int version, int content_type, const void *buf,
         version == TLS1_1_VERSION ||
         version == TLS1_2_VERSION ||
         version == TLS1_3_VERSION ||
-        version == DTLS1_VERSION || version == DTLS1_BAD_VER) {
+        version == DTLS1_VERSION ||
+        version == DTLS1_2_VERSION ||
+        version == DTLS1_3_VERSION || version == DTLS1_BAD_VER) {
         str_version = lookup(version, ssl_versions, "???");
         switch (content_type) {
         case SSL3_RT_CHANGE_CIPHER_SPEC:

diff --git a/apps/s_client.c b/apps/s_client.c
@@ -490,9 +490,9 @@ typedef enum OPTION_choice {
 #endif
     OPT_SSL3, OPT_SSL_CONFIG,
     OPT_TLS1_3, OPT_TLS1_2, OPT_TLS1_1, OPT_TLS1, OPT_DTLS, OPT_DTLS1,
-    OPT_DTLS1_2, OPT_QUIC, OPT_SCTP, OPT_TIMEOUT, OPT_MTU, OPT_KEYFORM,
-    OPT_PASS, OPT_CERT_CHAIN, OPT_KEY, OPT_RECONNECT, OPT_BUILD_CHAIN,
-    OPT_NEXTPROTONEG, OPT_ALPN,
+    OPT_DTLS1_2, OPT_DTLS1_3, OPT_QUIC, OPT_SCTP, OPT_TIMEOUT, OPT_MTU,
+    OPT_KEYFORM, OPT_PASS, OPT_CERT_CHAIN, OPT_KEY, OPT_RECONNECT,
+    OPT_BUILD_CHAIN, OPT_NEXTPROTONEG, OPT_ALPN,
     OPT_CAPATH, OPT_NOCAPATH, OPT_CHAINCAPATH, OPT_VERIFYCAPATH,
     OPT_CAFILE, OPT_NOCAFILE, OPT_CHAINCAFILE, OPT_VERIFYCAFILE,
     OPT_CASTORE, OPT_NOCASTORE, OPT_CHAINCASTORE, OPT_VERIFYCASTORE,
@@ -695,6 +695,9 @@ const OPTIONS s_client_options[] = {
 #ifndef OPENSSL_NO_DTLS1_2
     {"dtls1_2", OPT_DTLS1_2, '-', "Just use DTLSv1.2"},
 #endif
+#ifndef OPENSSL_NO_DTLS1_3
+    {"dtls1_3", OPT_DTLS1_3, '-', "Just use DTLSv1.3"},
+#endif
 #ifndef OPENSSL_NO_SCTP
     {"sctp", OPT_SCTP, '-', "Use SCTP"},
     {"sctp_label_bug", OPT_SCTP_LABEL_BUG, '-', "Enable SCTP label length bug"},
@@ -797,7 +800,7 @@ static const OPT_PAIR services[] = {
 #define IS_PROT_FLAG(o) \
  (o == OPT_SSL3 || o == OPT_TLS1 || o == OPT_TLS1_1 || o == OPT_TLS1_2 \
   || o == OPT_TLS1_3 || o == OPT_DTLS || o == OPT_DTLS1 || o == OPT_DTLS1_2 \
-  || o == OPT_QUIC)
+  || o == OPT_DTLS1_3 || o == OPT_QUIC)
 
 /* Free |*dest| and optionally set it to a copy of |source|. */
 static void freeandcopy(char **dest, const char *source)
@@ -1349,6 +1352,18 @@ int s_client_main(int argc, char **argv)
             socket_type = SOCK_DGRAM;
             isdtls = 1;
             isquic = 0;
+#endif
+            break;
+        case OPT_DTLS1_3:
+#ifndef OPENSSL_NO_DTLS1_3
+            meth = DTLS_client_method();
+            min_version = DTLS1_3_VERSION;
+            max_version = DTLS1_3_VERSION;
+            socket_type = SOCK_DGRAM;
+            isdtls = 1;
+# ifndef OPENSS_NO_QUIC
+            isquic = 0;
+# endif
 #endif
             break;
         case OPT_QUIC:

diff --git a/apps/s_server.c b/apps/s_server.c
@@ -54,6 +54,7 @@ typedef unsigned int u_int;
 #include <openssl/ebcdic.h>
 #endif
 #include "internal/sockets.h"
+#include "ssl/ssl_local.h"
 
 static int not_resumable_sess_cb(SSL *s, int is_forward_secure);
 static int sv_body(int s, int stype, int prot, unsigned char *context);
@@ -134,7 +135,8 @@ static unsigned int psk_server_cb(SSL *ssl, const char *identity,
     if (s_debug)
         BIO_printf(bio_s_out, "psk_server_cb\n");
 
-    if (!SSL_is_dtls(ssl) && SSL_version(ssl) >= TLS1_3_VERSION) {
+    if ((SSL_is_dtls(ssl) && DTLS_VERSION_GE(SSL_version(ssl), DTLS1_3_VERSION))
+    || (!SSL_is_dtls(ssl) && SSL_version(ssl) >= TLS1_3_VERSION)) {
         /*
          * This callback is designed for use in (D)TLSv1.2 (or below). It is
          * possible to use a single callback for all protocol versions - but it
@@ -714,8 +716,8 @@ typedef enum OPTION_choice {
     OPT_UPPER_WWW, OPT_HTTP, OPT_ASYNC, OPT_SSL_CONFIG,
     OPT_MAX_SEND_FRAG, OPT_SPLIT_SEND_FRAG, OPT_MAX_PIPELINES, OPT_READ_BUF,
     OPT_SSL3, OPT_TLS1_3, OPT_TLS1_2, OPT_TLS1_1, OPT_TLS1, OPT_DTLS, OPT_DTLS1,
-    OPT_DTLS1_2, OPT_SCTP, OPT_TIMEOUT, OPT_MTU, OPT_LISTEN, OPT_STATELESS,
-    OPT_ID_PREFIX, OPT_SERVERNAME, OPT_SERVERNAME_FATAL,
+    OPT_DTLS1_2, OPT_DTLS1_3, OPT_SCTP, OPT_TIMEOUT, OPT_MTU, OPT_LISTEN,
+    OPT_STATELESS, OPT_ID_PREFIX, OPT_SERVERNAME, OPT_SERVERNAME_FATAL,
     OPT_CERT2, OPT_KEY2, OPT_NEXTPROTONEG, OPT_ALPN, OPT_SENDFILE,
     OPT_SRTP_PROFILES, OPT_KEYMATEXPORT, OPT_KEYMATEXPORTLEN,
     OPT_KEYLOG_FILE, OPT_MAX_EARLY, OPT_RECV_MAX_EARLY, OPT_EARLY_DATA,
@@ -923,7 +925,7 @@ const OPTIONS s_server_options[] = {
      "The maximum number of bytes of early data (hard limit)"},
     {"early_data", OPT_EARLY_DATA, '-', "Attempt to read early data"},
     {"num_tickets", OPT_S_NUM_TICKETS, 'n',
-     "The number of TLSv1.3 session tickets that a server will automatically issue" },
+     "The number of (D)TLSv1.3 session tickets that a server will automatically issue" },
     {"anti_replay", OPT_ANTI_REPLAY, '-', "Switch on anti-replay protection (default)"},
     {"no_anti_replay", OPT_NO_ANTI_REPLAY, '-', "Switch off anti-replay protection"},
     {"http_server_binmode", OPT_HTTP_SERVER_BINMODE, '-', "opening files in binary mode when acting as http server (-WWW and -HTTP)"},
@@ -956,6 +958,9 @@ const OPTIONS s_server_options[] = {
 #ifndef OPENSSL_NO_DTLS1_2
     {"dtls1_2", OPT_DTLS1_2, '-', "Just talk DTLSv1.2"},
 #endif
+#ifndef OPENSSL_NO_DTLS1_3
+    {"dtls1_3", OPT_DTLS1_3, '-', "Just talk DTLSv1.3"},
+#endif
 #ifndef OPENSSL_NO_SCTP
     {"sctp", OPT_SCTP, '-', "Use SCTP"},
     {"sctp_label_bug", OPT_SCTP_LABEL_BUG, '-', "Enable SCTP label length bug"},
@@ -988,7 +993,8 @@ const OPTIONS s_server_options[] = {
 
 #define IS_PROT_FLAG(o) \
  (o == OPT_SSL3 || o == OPT_TLS1 || o == OPT_TLS1_1 || o == OPT_TLS1_2 \
-  || o == OPT_TLS1_3 || o == OPT_DTLS || o == OPT_DTLS1 || o == OPT_DTLS1_2)
+  || o == OPT_TLS1_3 || o == OPT_DTLS || o == OPT_DTLS1 || o == OPT_DTLS1_2 \
+  || o == OPT_DTLS1_3)
 
 int s_server_main(int argc, char *argv[])
 {
@@ -1538,6 +1544,14 @@ int s_server_main(int argc, char *argv[])
             min_version = DTLS1_2_VERSION;
             max_version = DTLS1_2_VERSION;
             socket_type = SOCK_DGRAM;
+#endif
+            break;
+        case OPT_DTLS1_3:
+#ifndef OPENSSL_NO_DTLS
+            meth = DTLS_server_method();
+            min_version = DTLS1_3_VERSION;
+            max_version = DTLS1_3_VERSION;
+            socket_type = SOCK_DGRAM;
 #endif
             break;
         case OPT_SCTP: